Download Principles of Ion Exchange Technology by M. J. Slater PDF

By M. J. Slater

This booklet makes an attempt to collect ion trade conception and current it in a sort appropriate to be used by means of the chemical engineer as a foundation for method assessment and layout. a scientific method of the substantial literature on ion trade equilibria, kinetics and mass move is gifted the following and simply by labored examples, permits the reader to accomplish procedure calculations for desk bound and non-stop ion alternate strategies in accordance with mounted and fluidized beds. A concise presentation of the appropriate thought might be of worth to scholars and practitioners alike during this speedily increasing box

Show description

Read Online or Download Principles of Ion Exchange Technology PDF

Similar chemical books

Chemical Pretreatment of Nuclear Waste for Disposal

Chemical pretreatment of nuclear wastes refers back to the series of separations techniques used to partition such wastes right into a small quantity of high-level waste for deep geologic disposal and a bigger quantity of low-level waste for disposal in a near-surface facility. Pretreatment of nuclear wastes now kept at numerous U.

Chemical Modeling for Air Resources. Fundamentals, Applications, and Corroborative Analysis

Chemical Modeling for Air assets describes basic themes in chemical modeling and its clinical and regulatory functions in pollution difficulties, reminiscent of ozone gap, acid rain, weather switch, particulate topic, and different air pollution. a couple of corroborative research equipment are defined to assist extract info from version info.

Chemical Diagnostics: From Bench to Bedside

Рассказывается, главным образом, о новых методах клинической диагностики. Contents subsequent iteration Sequencing: Chemistry, know-how and functions, via P. Hui software of subsequent new release Sequencing to Molecular analysis of Inherited illnesses, via W. Zhang, H. Cui, L. -J. C. Wong scientific purposes of the most recent Molecular Diagnostics in Noninvasive Prenatal prognosis, via okay.

Extra resources for Principles of Ion Exchange Technology

Sample text

Peel, Benedek and Crowe (1981) describe a branch pore model for use with carbon adsorption. 4 Ion exchange with chemical reaction in the resin An early attempt to describe the rate of ion exchange processes was made by T h o m a s (1944) with a reversible chemical reaction of second order. Although 38 Principles of Ion Exchange Technology not a realistic model, it demonstrates most of the observed characteristics of ion exchange systems (Hiester and Vermeulen, 1952; Gilliland and Baddour, 1953; Dranoff and Lapidus, 1958,1961; Helfferich, 1962a,b; Kelly, Allen and Kennedy, 1970).

Bounds may be placed on the mass transfer coefficient using the lower and higher values of self-diffusion coefficients, but predictions of performance or the shape of breakthrough curves (discussed below) will not be accurate. Unfortunately, computational effort for rigorous solution is formidable. A baseline value of the j factor is given for single particle isotopic exchange expressed in the same manner as Carberry, but with a slightly different coefficient. This j is then modified according to interaction effects.

The orthogonal collocation method is often used in solving the differential equations for fixed beds (Ferguson and Finlayson, 1972; Michelsen and Villadsen, 1972a,b; Finlayson, 1972a,b). Costa, Rodrigues and Loureiro (1986) and Evangelista and Berardino (1986) discuss numerical methods and list useful available computer software. The use of the stagewise model with lumped parameters offers advantages of easier solution, using standard digital simulation packages, with some loss of precision of simulation because of the inherent back-mixing within stages (Radcliffe, 1984).

Download PDF sample

Rated 4.78 of 5 – based on 11 votes

About admin